Sub Due Dates - Bill Calendar

Renewal reminders, offline

Only for iPhone

$2.99 · Designed for iPhone. Not verified for macOS.

iPhone

Just enter the due date. Your calendar and notifications handle the rest. The app never connects to the internet, so nothing leaves your device. Pay once. No ads. "How much did I pay last month?" "When does that free trial end?" The more subscriptions you have, the harder they are to track. Just enter the due date. Your calendar and notifications take care of the rest. ■ What it does ・Track subscriptions (monthly or yearly) 　Start typing a service name and pick from 58 popular services — 　the amount and currency fill in automatically. ・Totals per currency 　Mix yen, dollars and euros freely. Totals are shown per currency 　as a monthly figure. No exchange rates are applied, so the numbers never drift. ・Writes to your own calendar 　Send due dates to the calendar you already use — Apple, Google and others. 　You can pick more than one destination. ・Reminders before the due date 　Choose same day, 1, 3 or 7 days ahead. ・Free trial warnings 　Never get charged because you forgot to cancel. ・Payment method notes 　Record which bank or card each subscription is charged to. 　Names you have entered before are suggested next time. ・Export and import 　Keep your own backup as a JSON file. ■ No network. At all. This app never connects to the internet. There is no networking code in it at all. Everything you enter stays on your device. No account, no sign-in, no ads, no analytics. ■ Pay once One purchase, no further charges. A subscription manager that is itself a subscription would rather miss the point. ■ Languages English / 日本語 / 한국어 / 中文

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The developer, Takeki Nishikawa, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Takeki Nishikawa
    Size
    • 24.9 MB
    Category
    • Finance
    Compatibility
    Requires iOS 13.0 or later.
    • iPhone
      Requires iOS 13.0 or later.
    • iPod touch
      Requires iOS 13.0 or later.
    • Mac
      Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 3 more
    • English, Japanese, Korean, Simplified Chinese
    Age Rating
    4+
    Copyright
    • © 2026 Takeki Nishikawa
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.